Add enum completion

Change-Id: I5ee7d6359812535d0eef9f70e1b66e205d93cf39
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b8ee606..75f0e7d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -182,6 +182,7 @@
     cli_test(utils)
     cli_test(path_completion)
     cli_test(command_completion)
+    cli_test(enum_completion)
 endif()
 
 if(WITH_DOCS)